bbsdocaction.java

EasyJF信息发布全部源代码！

package com.easyjf.bbs.action;

import java.net.URLEncoder;
import java.util.ArrayList;
import java.util.Collection;
import java.util.HashMap;
import java.util.List;
import java.util.Map;

import com.easyjf.bbs.business.ActiveUser;
import com.easyjf.bbs.business.BBSDir;
import com.easyjf.bbs.business.BBSDoc;
import com.easyjf.bbs.business.BBSRights;
import com.easyjf.bbs.business.BBSUtil;
import com.easyjf.bbs.business.UserInfo;
import com.easyjf.util.CommUtil;
import com.easyjf.util.HtmlUtil;
import com.easyjf.web.ActionContext;
import com.easyjf.web.Module;
import com.easyjf.web.Page;
import com.easyjf.web.WebForm;
import com.easyjf.web.tools.AbstractCmdAction;
import com.easyjf.web.tools.IPageList;

import java.util.StringTokenizer;
/**
*
* <p>Title:BBS栏目处理类</p>
* <p>Description: BBS目录的列表处理Action,使用EasyJWeb0.5;
* <br>通过继承com.easyjf.web.tools.AbstractCmdAction,实现简单的命令式Action处理,去除了复杂烦锁的if else语句</p>
* <p>Copyright: Copyright (c) 2006</p>
* <p>Company: www.easyjf.com</p>
* @author 蔡世友
* @version 1.0
*/
public class BBSDocAction extends AbstractCmdAction {
	/**
	 * 在没有跟任何参数的时候执行,默认显示栏目下的所有帖子信息
	 */
	public Page doInit(WebForm form, Module module) {
		// TODO Auto-generated method stub
		return doQuery(form,module);
	}
	/**
	 * 发表新帖子
	 * @param form
	 * @param module
	 * @return 若用户有权限发帖子,则返回发帖页面
	 */
	public Page doNew(WebForm form, Module module) {		
		String sn=CommUtil.null2String(form.get("sn"));
		BBSDir dir=BBSDir.readBySN(sn);
		//UserInfo u=UserInfo.readByUserName(user.getUserName());
		ActiveUser user=getCurrentUser();
		if(user==null)
			{
			form.addResult("msg","您没有登录，不能发表信息！");
			return new Page("login","/bbs/login.html","template");
			}
		if(dir!=null)
		{
			form.addResult("dir",dir);
		}
		else
		{
		    form.addResult("msg","目录不存在，可能是地址链接错误！");
		}
		form.addResult("user",user);
		UserInfo u=UserInfo.readByUserName(user.getUserName());
		if(BBSUtil.noRandomCode(u))form.addResult("need_verify","true");
		if(BBSUtil.canUploadImg(u))form.addResult("canUpload","true");
		form.addResult("vRTypeOptions",CommUtil.getSelectOptions(BBSDoc.vRTypeTitle,""));
		return module.findPage("edit");
	}
	/**
	 * 查询帖子
	 * @param form
	 * @param module
	 * @return 返回帖子列表
	 */
	public Page doList(WebForm form,Module module)
	{
		return doQuery(form,module);
	}
	/**
	 * 保存新帖子信息
	 * @param form
	 * @param module
	 * @return 返回列表Page或其它
	 */
	public Page doAdd(WebForm form,Module module)
	{		
		BBSDoc obj=(BBSDoc)form.toPo(BBSDoc.class);
		System.out.println(obj.getFiles());
	//	obj.setVRType((String)form.get("vRType"));
		//System.out.println("权限:"+obj.getVRType());
		ActiveUser user=getCurrentUser();		
		  UserInfo u=user==null?null:UserInfo.readByUserName(user.getUserName());
			if(!BBSUtil.noRandomCode(u)){				
				String randomCode=(String)ActionContext.getContext().getSession().getAttribute("rand");
				if(!randomCode.equals((String)form.get("randomCode")))
				{
					form.addResult("msg","验证码不正确，请重新输入！");
					return new Page("err","/bbs/err.html","template");
				}
				form.addResult("need_verify","true");
			}
			if(BBSUtil.canUploadImg(u))form.addResult("canUpload","true");
			//在Action中检测权限	
			//以下执行表单对象VO到PO转换的代码,通过使用EasyJWeb验证框架中可以省略			
			if(!BBSRights.checkRights(obj,"add",user))return new Page("popedomError","/bbs/norights.htm","page");			
			String quotId=CommUtil.null2String(form.get("quotId"));
			if(!quotId.equals(""))//处理引用回复
			{
				BBSDoc quot=BBSDoc.read(quotId);
				if(quot!=null)
				{
					String QuotoSs=(quot.getContent().length()>50?quot.getContent().substring(0,50)+"...":quot.getContent());
					String QuotoS="[QUOTE]"+QuotoSs+"[/QUOTE]";
					obj.setContent(QuotoS+obj.getContent());
				}
			}	
			
			if(user==null){//guest发表
				user=new ActiveUser();
				user.setUserName("guest");
				user.setIp(ActionContext.getContext().getRequest().getRemoteAddr());
			}
			boolean op=(obj.getParentId()==null || obj.getParentId().equals(""))?BBSUtil.publishMessage(user,obj):BBSUtil.replyMessage(user,obj);			
			if(op)
				{
				form.addResult("msg","信息发布成功！");				
				}
			else
				{
				form.addResult("msg","信息发布失败");				
				}
			//form.getTextElement().put("sn",obj.getDirSn());		   
			//return doQuery(form,module);
			/*不登录也能发帖子
		}
		else
		{
			form.addResult("msg","您没有登录，不能发表文章！");
			return new Page("login","/bbsuser.ejf","template");
		}*/
			if( obj.getParentId()==null || obj.getParentId().equals(""))
				return new Page("bbsList","/bbsdoc.ejf?easyJWebCommand=show&&cid="+obj.getCid(),"page");
		        //return new Page("bbsList","/bbsdoc.ejf?easyJWebCommand=list&&sn="+obj.getDirSn(),"page");
			else
				return new Page("bbsList","/bbsdoc.ejf?easyJWebCommand=show&&cid="+obj.getParentId(),"page");
	}
	
	/**
	 * 修改帖子信息
	 * @param form
	 * @param module
	 * @return 返回帖子列表Page
	 */
	public Page doUpdate(WebForm form,Module module)
	{
		String cid=CommUtil.null2String(form.get("cid"));
		ActiveUser user=getCurrentUser();
		BBSDoc obj=BBSDoc.read(cid);
		UserInfo u=UserInfo.readByUserName(user.getUserName());
		if(!BBSUtil.noRandomCode(u)){				
			String randomCode=(String)ActionContext.getContext().getSession().getAttribute("rand");
			if(!randomCode.equals((String)form.get("randomCode")))
			{
				form.addResult("msg","验证码不正确，请重新输入！");
				return new Page("err","/bbs/err.html","template");
			}
			form.addResult("need_verify","true");
		}
		if(BBSUtil.canUploadImg(u))form.addResult("canUpload","true");
		if(user!=null)
		{
		if(obj!=null)
		{
			//在Action中检测权限		
//			以下执行表单对象VO到PO转换的代码,通过使用EasyJWeb验证框架中可以省略			
			if(!BBSRights.checkRights(obj,"update",user))return new Page("popedomError","/bbs/norights.htm","page");			
			form.toPo(obj);
			BBSUtil.updateMessage(user,obj);
		}
		else
		{
			form.addResult("msg","所要修改的目录不存在！");
		}
		}
		else
		{
			form.addResult("msg","您没有登录，不能发表文章！");
			return new Page("login","/bbsuser.ejf","template");
		}
		return new Page("bbsList","/bbsdoc.ejf?easyJWebCommand=list&&sn="+obj.getDirSn(),"page");	
	}
	/**
	 * 显示帖子内容
	 * @param form
	 * @param module
	 * @return 返回显示帖子的Page
	 */
	public Page doShow(WebForm form,Module module) throws Exception
	{
		String cid=CommUtil.null2String(form.get("cid"));
		int currentPage=CommUtil.null2Int(form.get("page"));
		int pageSize=CommUtil.null2Int(form.get("pageSize"));
		ActiveUser user=getCurrentUser();
		BBSDoc obj=BBSDoc.read(cid);
		if(obj!=null)
		{	
			if(currentPage<1)currentPage=1;
			if(pageSize<1)pageSize=15;
			BBSDir dir=BBSDir.readBySN(obj.getDirSn());			
			if(dir!=null)
			{
				form.addResult("dir",dir);
			}
			else
			{
			    form.addResult("msg","目录不存在，可能是地址链接错误！");
			}				
			if(user!=null){				
			UserInfo u=UserInfo.readByUserName(user.getUserName());			
			if(BBSUtil.noRandomCode(u))form.addResult("need_verify","true");
			if(BBSUtil.canUploadImg(u))form.addResult("canUpload","true");
			form.addResult("user",user);
			}		
//			保存点击数
			obj.setReadTimes(new Integer(obj.getReadTimes()!=null?obj.getReadTimes().intValue()+1:1));
			obj.update();
			//显示并处理主题信息			
			//以下执行表单对象PO到VO转换的代码,大部分在使用EasyJWeb验证框架中可以省略
			//form.addPo(obj);
			form.addResult("cid",obj.getCid());			
			form.addResult("title",obj.getTitle());
			String content;
			if(BBSRights.checkRights(obj,"read",user))
			content=HtmlUtil.getUBB2HTML(replaceEmotTag(HtmlUtil.escapeHTMLTag(obj.getContent())));
			else content=obj.showVRTypeTitle();			
			form.addResult("content",content);
			form.addResult("inputUser",obj.getInputTime());
			form.addResult("modifyTime",obj.getModifyTime());
			if(obj.getTagPic()!=null && (!obj.getTagPic().equals("")))
			form.addResult("tagPic",obj.getTagPic());
			if(obj.getImgs()!=null && (!obj.getImgs().equals("")))
			form.addResult("imgs",obj.getImgs());
			form.addResult("files",obj.getFiles());			
			form.addResult("ip",obj.getIp());
			if(user!=null)
			{
				if(BBSRights.checkRights(obj,"setTopMessage",user))//置顶
					form.addResult("topMessage","true");
				if(BBSRights.checkRights(obj,"setEliteMessage",user))//精华
					form.addResult("eliteMessage","true");
				if(BBSRights.checkRights(obj,"lockMessage",user))//锁定
					form.addResult("lockMessage","true");
				if(BBSRights.checkRights(obj,"editMessage",user))//修改
					form.addResult("editMessage","true");
				if(BBSRights.checkRights(obj,"delMessage",user))//删帖
					form.addResult("delMessage","true");
				if(BBSRights.checkRights(obj,"moveMessage",user))//移动
					form.addResult("moveMessage","true");
				if(BBSRights.checkRights(obj,"lockUser",user))//锁定用户
					form.addResult("lockUser","true");
			}		
			form.addResult("userName",obj.getInputUser());
			form.addResult("encodUserName",URLEncoder.encode(obj.getInputUser(),"utf-8"));
			//取得发帖人的相关信息
			/*
			UserInfo inputUser=UserInfo.readByUserName(obj.getInputUser());
			if(inputUser!=null)
			{
				form.addResult("userName",inputUser.getUserName());
				form.addResult("userScore",inputUser.getScore());
				form.addResult("userQq",inputUser.getQq());
				form.addResult("userCid",inputUser.getCid());
				form.addResult("userSign",inputUser.getIntro());
				form.addResult("userPhoto",inputUser.getPhoto());
			}	*/
			
			//处理回复信息
			IPageList pList=BBSUtil.queryReply(obj,pageSize,currentPage);
			List replyList=new ArrayList();
			if(pList!=null){
			List list=pList.getResult();
			if(list!=null){
			for(int i=0;i<list.size();i++)
			{
			Map map=new HashMap();			
			BBSDoc reply=(BBSDoc)list.get(i);
			map.put("cid",reply.getCid());
			map.put("title",reply.getTitle());
			map.put("content",HtmlUtil.getUBB2HTML(replaceEmotTag(HtmlUtil.escapeHTMLTag(reply.getContent()))));
			map.put("inputTime",reply.getInputTime());
			map.put("modifyTime",reply.getModifyTime());
			map.put("ip",reply.getIp());
			map.put("imgs",reply.getImgs()!=null?(reply.getImgs().equals("")?null:reply.getImgs()):null);			
			map.put("files",reply.getFiles());
			if(reply.getTagPic()!=null && (!reply.getTagPic().equals("")))
			map.put("tagPic",reply.getTagPic());
			map.put("floor",new Integer((pageSize*(currentPage-1)+i+1)));
			//处理用户帖子管理权限			
			if(user!=null)
			{			
				if(BBSRights.checkRights(reply,"lockMessage",user))
					map.put("lockMessage","true");
				if(BBSRights.checkRights(reply,"editMessage",user))
					map.put("editMessage","true");
				if(BBSRights.checkRights(reply,"delMessage",user))
					map.put("delMessage","true");